41
by Naisbitt, John
Published 1994
42
Published 1996
43
by Heffernan, Shelagh A, 1956-
Published 1990
44
45
Published 1990
46
Published 1993
47
Published 1989
48
by Wriggins, William Howard
Published 1978
49
by Raghavan, Chakravarthi
Published 1990
50
Published 1989
51
Published 1997
52
by Brabant, Jozef M. van.
Published 1991
53
by Walters, Roberts S
Published 1992
54
Published 1993
55
by Noordin Sopiee, Dato' Dr.
Published 1996
56
Published 1993
57
by Spero, Joan Edelman
Published 1981
58
Published 1989
59
Published 1988
60
by Hoekman, Bernard M, 1959-
Published 1995